Convenient-to-use tension tester for detecting steel wire rope

Abstract

The invention relates to a convenient-to-use tension tester for steel wire rope detection. The tester comprises a base, a frame body, chest expanders, a controller, a stretching mechanism, two flat plates and a plurality of supporting columns, the stretching mechanism comprises two driving assemblies arranged on the upper side and the lower side of the frame body correspondingly and two stretchingassemblies arranged on the left side and the right side of the frame body. The stretching assembly comprises a vertical plate and a plurality of stretching units; each stretching unit comprises a transverse shaft and two sliding rods; the connecting mechanism comprises a fixed plate, a connecting plate, a translation plate, a translation assembly and two reinforcing assemblies; according to the convenient-to-use tension tester for steel wire rope detection, the steel wire rope is conveniently connected to equipment through the connecting mechanism, and the stretching mechanism is matched foroperation, so that steel wire ropes with different lengths can be conveniently stretched, the tension test is realized, the steel wire ropes are prevented from being separated and damaged while the fixing effect of the steel wire ropes is ensured, and the practicability of equipment is improved.

Description

technical field [0001] The invention relates to the field of tensile testing machines, in particular to a convenient tensile testing machine for steel wire rope detection. Background technique [0002] Tensile testing machine is also known as universal material testing machine. Universal testing machine is a mechanical testing machine used for static load, tension, compression, bending, shearing, tearing, peeling and other mechanical performance tests of instruments and equipment for various materials. It is suitable for plastic sheets, pipes, Various physical and mechanical performance tests of profiled materials, plastic films and rubber, wire and cable, steel, glass fiber and other materials are used for material development, and are indispensable testing equipment for physical property tests, teaching research, quality control, etc. It is an important component, and different materials require different fixtures, which is also an important factor for the smooth progress...

AI Technical Summary

Problems solved by technology

[0003] When the existing tensile testing machine is testing the steel wire rope, it is necessary to clamp and fasten both ends of the steel wire rope in advance, and during the clamping and fastening process, if the clamping and fastening force is too large, the surface of the steel wire rope is easily damaged. If the holding fastening force is too small, it will affect the fixing effect, resulting in a significant reduction in test accuracy. In addition, most of the steel wire ropes are long strips. When the size of the steel wire rope is in the process, due to the limited size of the tensile testing machine, it is difficult to test these too long. Wire rope is tested, which makes the equipment measurement inconvenient and reduces the practicability of the existing wire rope tension testing equipment

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